LG Fridge Not Cooling Properly in Kolkata? Call Now for Fast, Expert Repair Near You

If your LG refrigerator is running but not cooling properly, this is not a small issue you should ignore. In Kolkata’s humid climate, even a few hours of weak cooling can spoil food, damage stored medicines, and increase pressure on internal components like the compressor and PCB board.

Many customers say, “The light is on, freezer is slightly cold, but the fridge section is not cooling properly.” This is one of the most common complaints in areas like Salt Lake, New Town, Dumdum, Lake Town, Garia, Tollygunge, Behala, Jadavpur, Howrah, Baranagar, Park Circus, Sealdah, and Ballygunge.

If you are searching for LG fridge repair in Kolkata because your refrigerator is not cooling properly, this detailed guide will help you understand the real causes and when you should call a professional technician.

This article focuses on four major technical reasons:

Inverter compressor issue
Gas leakage in copper coil
Evaporator fan malfunction
Temperature sensor fault

Before we go deeper, please note clearly: We are not an LG authorized service center. We provide independent, doorstep LG refrigerator repair service across Kolkata.

Inverter Compressor Issue

Most modern LG refrigerators come with smart inverter compressor technology. Unlike old fixed-speed compressors, inverter compressors adjust their speed according to cooling demand. This helps save electricity and maintain stable temperature.

However, when the inverter compressor or its control system develops a problem, cooling becomes weak or inconsistent.

Common signs include:

The fridge light is on but cooling is very low
Compressor is running but food is not staying fresh
Cooling works for some time and then drops
Back side of the fridge feels warm but inside is not cold enough

In Kolkata, voltage fluctuation is a major reason behind inverter compressor issues. In areas like Madhyamgram, Barasat, Gariahat, Behala, and parts of Howrah, sudden voltage spikes during peak hours can damage the compressor PCB or overload relay.

Sometimes the compressor is not fully damaged but struggling due to low gas pressure or PCB signal error. A proper diagnosis is required using professional tools. Replacing an inverter compressor without testing is a costly mistake.

Gas Leakage in Copper Coil

Gas leakage is one of the most serious reasons why an LG fridge does not cool properly. Refrigerant gas circulates through copper coils and absorbs heat from inside the fridge. If there is even a small leak in the coil, cooling performance drops gradually.

Common symptoms of gas leakage:

Cooling becomes weaker day by day
Freezer forms less ice than before
Compressor runs continuously without proper cooling
Back side copper joints may show oil marks

In many Kolkata homes, especially older buildings in North Kolkata, moisture and corrosion affect the backside copper pipeline. Over time, this can cause small pin holes in the coil.

In places like Shyambazar, Bagbazar, Ultadanga, and Kidderpore, where humidity levels are high, rust formation around joints is common. If the leak is not repaired properly and only gas refilling is done, the problem will return within weeks.

Professional repair involves leak detection, proper brazing of the copper joint, vacuuming the system, and then correct gas charging as per LG specifications.

Evaporator Fan Malfunction

The evaporator fan plays a very important role in circulating cold air from the freezer to the fridge compartment. If this fan stops working or slows down, cooling becomes uneven.

You may notice:

Freezer is cold but fridge section is warm
Strange noise from inside the freezer
Ice buildup behind the freezer panel
Airflow from vents is very weak

In double door LG refrigerators used widely in areas like New Town, Rajarhat, Salt Lake Sector 1, 2, and 3, fan motor failure is quite common after a few years of use.

Sometimes heavy ice buildup blocks the fan blades. In other cases, the fan motor burns out due to voltage fluctuation or moisture damage.

If the evaporator fan is not working properly, the compressor keeps running longer to compensate, which increases electricity bills and reduces compressor life.

Temperature Sensor Fault

LG refrigerators use temperature sensors to monitor internal cooling levels. These sensors send signals to the PCB board, which controls the compressor and fan.

If the temperature sensor becomes faulty, the fridge may behave abnormally.

Possible signs include:

Fridge overcooling or undercooling
Cooling turning off suddenly
Display showing wrong temperature
Food freezing in the fridge section

In humid zones of Kolkata like Park Street, EM Bypass, Kasba, and Tangra, internal condensation sometimes affects sensor accuracy.

A faulty sensor gives wrong data to the control board. As a result, the compressor may not run long enough to maintain proper cooling.

Sensor replacement is not very expensive, but proper diagnosis is important. Many times customers assume gas leakage, while the real problem is a sensor error.

Why Immediate Repair Is Important in Kolkata

Kolkata’s climate plays a major role in refrigerator performance. High humidity, frequent voltage issues, and continuous usage during summer put extra load on LG refrigerators.

If your LG fridge is not cooling properly and you delay service, it can lead to:

Complete compressor failure
Food spoilage
Higher repair cost later
PCB board damage

Whether you are in Salt Lake, New Town, Dumdum, Garia, Behala, Jadavpur, Tollygunge, Howrah, Barasat, Madhyamgram, Lake Town, or any other area of Kolkata, early diagnosis saves money.

When Should You Call a Technician

You should call for LG fridge repair in Kolkata immediately if:

Cooling has reduced significantly
Compressor is overheating
Water leakage has started
Unusual noise is coming from the back or inside
Ice buildup is increasing abnormally

Trying to repair an inverter compressor or gas system without proper tools can cause permanent damage.

Independent LG Fridge Repair Service in Kolkata

We provide doorstep LG refrigerator repair across Kolkata for single door, double door, and inverter models. Our technicians diagnose the exact issue before suggesting replacement.

Again, please note clearly: We are not an LG authorized service center. We are an independent local repair service providing fast and affordable LG fridge repair in Kolkata.

If your LG fridge is not cooling properly in Salt Lake, New Town, Dumdum, Garia, Behala, Jadavpur, Howrah, Baranagar, Sealdah, Park Circus, Ballygunge, or nearby areas, do not wait for the problem to become serious.

Call now for professional LG fridge repair in Kolkata and restore proper cooling before it turns into a major expense.